// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 26.1.4
description: >
  Return boolean result.
info: |
  26.1.4 Reflect.deleteProperty ( target, propertyKey )

  ...
  4. Return target.[[Delete]](key).
features: [Reflect]
---*/

function Test() {
    var o = {};

    o.p1 = 'foo';
    assert.sameValue(Reflect.deleteProperty(o, 'p1'), true);
    assert.sameValue(o.hasOwnProperty('p1'), false);

    o.p2 = 'foo';
    Object.freeze(o);
    assert.sameValue(Reflect.deleteProperty(o, 'p2'), false);
    assert.sameValue(o.hasOwnProperty('p2'), true);
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
